828886396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{157823}}^1$

素因数の和:157941

約数の個数: 24

約数和(自身を含む): 1577608704

約数和(自身を除く): 748722308

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 157823, 315646, 631292, 2051699, 4103398, 8206796, 15940123, 31880246, 63760492, 207221599, 414443198, 828886396]

約数ペア:

[(1, 828886396), (2, 414443198), (4, 207221599), (13, 63760492), (26, 31880246), (52, 15940123), (101, 8206796), (202, 4103398), (404, 2051699), (1313, 631292), (2626, 315646), (5252, 157823)]